The 1.5 star rating is warrented. Not only is SA to cheap to give me access on all my devices and my browswer, but the iPad app does not work! I was thinking to signing up for all access on their web site after they offerred a discount but no more. Since they cannot provide a workable "technilogically advanced" digital edition Ill not likely renew even the print edition since the ineptitude they show in this app may be a sign of the quality of their publication.
Steve in WI about Scientific American